Question
In chemistry class, Carlos calculated the number of molecules in 100 moles. The calculator displayed the number 6.02E25. What is the number of molecules in 100 moles in scientific notation?(1 point)
Responses
6.02×25
25×106.02
6.02+1025
6.02×1025
Responses
6.02×25
25×106.02
6.02+1025
6.02×1025
Answers
The correct response is:
**6.02×10²⁵**
This is the standard way to express the number of molecules in scientific notation.
**6.02×10²⁵**
This is the standard way to express the number of molecules in scientific notation.
are you sure
Yes, I am sure. The correct way to express 6.02E25 in scientific notation is \(6.02 \times 10^{25}\).
The 'E' notation (used on calculators and computers) indicates exponentiation with base 10. Therefore, 6.02E25 means \(6.02 \times 10^{25}\).
So the answer is indeed:
**6.02×10²⁵**.
The 'E' notation (used on calculators and computers) indicates exponentiation with base 10. Therefore, 6.02E25 means \(6.02 \times 10^{25}\).
So the answer is indeed:
**6.02×10²⁵**.